The BGP Instability Report


The BGP Instability Report is updated daily. This report
was generated on 16 August 2017 06:23 (UTC+1000)


50 Most active ASes for the past 7 days

RANKASN             UPDs            %PrefixesUPDs/PrefixAS NAME
1139993240628.04%810400.08Mega Cable, S.A. de C.V., MX
2285541921664.77%228842.83Cablemas Telecomunicaciones SA de CV, MX
3285091907884.73%502380.06Cablemas Telecomunicaciones SA de CV, MX
41321651615814.01%590273.87CONNECT-AS-AP Connect Communications, PK
5320981314253.26%151870.36TRANSTELCO-INC - Transtelco Inc, US
69829480661.19%275417.45BSNL-NIB National Internet Backbone, IN
77011474031.18%58381.31FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc., US
811664410811.02%87646.90Techtel LMDS Comunicaciones Interactivas S.A., AR
922011409551.02%57718.51Metro Net, S.A.P.I. de C.V., MX
1016960319870.79%177180.72Cablevision Red, S.A de C.V., MX
1142473317770.79%166191.43ANEXIA-AS A-9020 Klagenfurt, AT
1222566287880.71%67429.67Maxcom Telecomunicaciones, S.A.B. de C.V., MX
133832286070.71%201430.35CINE-NET - Cinenet Communications, US
1416596276650.69%48576.35Universidad Autonoma del Estado de Baja California, MX
1513118274870.68%100274.87ASN-YARTELECOM PJSC Rostelecom, RU
168048273030.68%37772.42CANTV Servicios, Venezuela, VE
1745899271770.67%235011.56VNPT-AS-VN VNPT Corp, VN
1828555264470.66%31853.13Cablemas Telecomunicaciones SA de CV, MX
1945514258190.64%30883.83TELEMEDIA-SMB-AS-AP Bharti Airtel Ltd., TELEMEDIA Services, for SMB customers, IN
2017072243820.60%79130.82TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX
219394237540.59%190412.48CTTNET China TieTong Telecommunications Corporation, CN
2222908235530.58%90261.70Sixsigma Networks Mexico, S.A. de C.V., MX
2381235010.58%59398.32NCREN - MCNC, US
2455430231550.57%120719.18STARHUBINTERNET-AS-NGNBN Starhub Internet Pte Ltd, SG
253203214270.53%210713.50ASVIDEOKANAL, RU
2639891213530.53%33876.30ALJAWWALSTC-AS, SA
278100205480.51%31465.44ASN-QUADRANET-GLOBAL - QuadraNet, Inc, US
2828526196640.49%53371.02Universidad Autonoma del Estado de Mexico, MX
2928481195590.49%56349.27SERVICIO Y EQUIPO EN TELEFONÍA INTERNET Y TV S.A. DE C.V., MX
301602167710.42%24967.35DNIC-AS-01602 - Headquarters, USAISC, US
3131549165560.41%83719.78RASANA, IR
3228539165230.41%30550.77Creatividad Internet Enlaces, S.A. de C.V., MX
3330167160680.40%18892.67XCNETWORKS-30167 - XC Networks, Ltd., US
343223158710.39%16894.47VOXILITY, RO
354324157570.39%17926.88WHC-NET - WhiteHorse Communications, Inc., US
3618465156130.39%131201.00WORKDAY-01 - Workday, Inc., US
3748159154980.38%30550.81TIC-AS, IR
388151144630.36%28655.05Uninet S.A. de C.V., MX
39196742138430.34%24576.79EKRAN-AS, RU
40262913133950.33%16837.19Konecta de Mexico, S. de R.L. de C.V., MX
41714133480.33%83116.06APPLE-ENGINEERING - Apple Inc., US
4228524130500.32%16815.62Imatech Networks, S.A. de C.V., MX
4310620126250.31%35543.55Telmex Colombia S.A., CO
44647119720.30%14383.72DNIC-ASBLK-00616-00665 - DoD Network Information Center, US
4518734112770.28%106106.39Operbes, S.A. de C.V., MX
463475112700.28%92122.50DNIC-AS-03475 - Navy Network Information Center (NNIC), US
4727738110690.27%78914.03Ecuadortelecom S.A., EC
48262414109510.27%71564.43TELLIG TELECOM EIRELI, BR
495650107400.27%83512.86FRONTIER-FRTR - Frontier Communications of America, Inc., US
5037662106850.27%18593.61WIOCC-AS, MU
Total 196882548.83%

50 Most active ASes for the past 7 days

RANKASN             UPDs/Prefix         %PrefixesUPDs   AS NAME
1320321427.00.53%221427ASVIDEOKANAL, RU
2383214303.50.71%2028607CINE-NET - Cinenet Communications, US
319674213843.00.34%2413843EKRAN-AS, RU
4126977550.00.19%17550NRD, IR
51968523520.00.09%13520VLK-AS, IT
61324642946.00.07%12946BARBAZACOOP-AS-AP Barbaza Multi-Purpose Cooperative, PH
72624142737.80.27%710951TELLIG TELECOM EIRELI, BR
8376622671.20.27%1810685WIOCC-AS, MU
93281162383.00.06%12383-Reserved AS-, ZZ
10527822066.00.05%52066AUTOEVER BRASIL TECNOLOGIA DA INFORMACAO LTDA, BR
1194591725.00.04%541725ASKONKUK Konkuk University, KR
12184651419.40.39%1315613WORKDAY-01 - Workday, Inc., US
13220591339.90.23%79379-Reserved AS-, ZZ
14281701204.00.09%43612Wal-Mart Brasil LTDA, BR
1569081079.50.05%492159DATAHOP Datahop - International IP Backbone, GB
16223901076.10.24%139685XEROX-WB - XEROX CORPORATION, US
17211361047.00.03%11047CSUCS-AS, HU
1861259962.00.02%1962SUPERWAVE-AS, RU
19265505931.00.05%31862INTELVID S.A. DE C.V., MX
204324926.90.39%1715757WHC-NET - WhiteHorse Communications, Inc., US
2147232926.00.02%13926GRAPESC, CZ
22263134902.00.02%1902Universidad Autonoma de Queretaro, MX
232904901.00.04%21802Universidad Autonoma De Ciudad Juarez, MX
2428613898.70.07%142696HUGHES TELECOMUNICACOES DO BRASIL LTDA., BR
2510420898.00.11%214490Banco de Mexico, MX
26262913893.00.33%1613395Konecta de Mexico, S. de R.L. de C.V., MX
2730167892.70.40%1816068XCNETWORKS-30167 - XC Networks, Ltd., US
2817249872.00.04%111744BURSATEC, S.A. DE C.V., MX
2928373872.00.02%1872Bajanet Comunicaciones, S.A. de C.V., MX
30265511872.00.02%1872PLAMEX SA DE CV, MX
3132098870.43.26%151131425TRANSTELCO-INC - Transtelco Inc, US
3228503870.00.04%21740GSAT COMUNICACIONES SA DE CV, MX
3328524870.00.32%1613050Imatech Networks, S.A. de C.V., MX
3419881869.00.02%28869VTCNET - Valley Telecom Internet, US
3536121868.30.06%32605NUCOM - Nucom Technology, Inc., US
36265521867.00.02%1867Supermercados Internacionales HEB SA de CV, MX
3728404866.00.04%21732Telefonia por Cable, S.A. de C.V., MX
3814913864.00.02%1864MEDIA-NEWS-GROUP - MEDIA NEWS GROUP, US
3928555853.10.66%3126447Cablemas Telecomunicaciones SA de CV, MX
40198694853.00.02%1853DOTXS-, NL
4118592846.80.13%85081Corporacion Universitaria para el Desarrollo de Internet, A.C., MX
4228554846.54.77%228192166Cablemas Telecomunicaciones SA de CV, MX
4322908841.20.58%9023553Sixsigma Networks Mexico, S.A. de C.V., MX
44263148825.00.02%1825Universidad Autonoma de Campeche, MX
4522566822.50.71%6728788Maxcom Telecomunicaciones, S.A.B. de C.V., MX
4629508820.00.02%1820TANAT-AS, UA
4715742809.10.16%106473PRIVATBANK, UA
4828539786.80.41%3016523Creatividad Internet Enlaces, S.A. de C.V., MX
49202788785.20.10%53926KWPA, IR
5024485784.50.04%
Total 110904.116.58%

50 Most active Prefixes for the past 7 days

RANKPREFIX           UPDs            %Origin AS -- AS NAME
193.181.192.0/19240220.57%13118 -- ASN-YARTELECOM PJSC Rostelecom, RU
2193.0.132.0/22214270.51%3203 -- ASVIDEOKANAL, RU
3209.177.171.0/24155860.37%18465 -- WORKDAY-01 - Workday, Inc., US
4186.12.248.0/22149310.35%11664 -- Techtel LMDS Comunicaciones Interactivas S.A., AR
5170.51.243.0/24143480.34%11664 -- Techtel LMDS Comunicaciones Interactivas S.A., AR
19037 -- AMX Argentina S.A., AR
6199.245.187.0/24143430.34%3832 -- CINE-NET - Cinenet Communications, US
7198.148.151.0/24142640.34%3832 -- CINE-NET - Cinenet Communications, US
8192.147.30.0/24139940.33%81 -- NCREN - MCNC, US
9185.17.129.0/24138430.33%196742 -- EKRAN-AS, RU
10177.72.144.0/24109280.26%262414 -- TELLIG TELECOM EIRELI, BR
11196.250.232.0/21106560.25%37662 -- WIOCC-AS, MU
12186.182.234.0/2498920.23%11664 -- Techtel LMDS Comunicaciones Interactivas S.A., AR
19037 -- AMX Argentina S.A., AR
13192.154.32.0/1993230.22%81 -- NCREN - MCNC, US
1466.19.194.0/2484010.20%6316 -- AS-PAETEC-NET - PaeTec Communications, Inc., US
1564.34.125.0/2477560.18%22059 -- -Reserved AS-, ZZ
1646.249.96.0/2475500.18%12697 -- NRD, IR
17216.238.254.0/2366610.16%13904 -- COSLINK - Cherryland Services Inc, US
1813.15.32.0/2063720.15%22390 -- XEROX-WB - XEROX CORPORATION, US
19111.88.193.0/2446260.11%132165 -- CONNECT-AS-AP Connect Communications, PK
20111.88.194.0/2446220.11%132165 -- CONNECT-AS-AP Connect Communications, PK
21111.88.195.0/2446200.11%132165 -- CONNECT-AS-AP Connect Communications, PK
22111.88.196.0/2446030.11%132165 -- CONNECT-AS-AP Connect Communications, PK
23111.88.197.0/2446000.11%132165 -- CONNECT-AS-AP Connect Communications, PK
24111.88.198.0/2445880.11%132165 -- CONNECT-AS-AP Connect Communications, PK
25111.88.192.0/2445800.11%132165 -- CONNECT-AS-AP Connect Communications, PK
26111.88.201.0/2445720.11%132165 -- CONNECT-AS-AP Connect Communications, PK
27111.88.199.0/2445720.11%132165 -- CONNECT-AS-AP Connect Communications, PK
28111.88.200.0/2445690.11%132165 -- CONNECT-AS-AP Connect Communications, PK
29111.88.203.0/2445530.11%132165 -- CONNECT-AS-AP Connect Communications, PK
30111.88.202.0/2445520.11%132165 -- CONNECT-AS-AP Connect Communications, PK
31111.88.204.0/2445430.11%132165 -- CONNECT-AS-AP Connect Communications, PK
32111.88.208.0/2445300.11%132165 -- CONNECT-AS-AP Connect Communications, PK
33111.88.205.0/2445300.11%132165 -- CONNECT-AS-AP Connect Communications, PK
34111.88.206.0/2445300.11%132165 -- CONNECT-AS-AP Connect Communications, PK
35111.88.207.0/2445280.11%132165 -- CONNECT-AS-AP Connect Communications, PK
36111.88.209.0/2445280.11%132165 -- CONNECT-AS-AP Connect Communications, PK
37111.88.211.0/2445260.11%132165 -- CONNECT-AS-AP Connect Communications, PK
38111.88.210.0/2445260.11%132165 -- CONNECT-AS-AP Connect Communications, PK
39111.88.212.0/2445240.11%132165 -- CONNECT-AS-AP Connect Communications, PK
40111.88.214.0/2444980.11%132165 -- CONNECT-AS-AP Connect Communications, PK
41111.88.213.0/2444960.11%132165 -- CONNECT-AS-AP Connect Communications, PK
42111.88.215.0/2444760.11%132165 -- CONNECT-AS-AP Connect Communications, PK
43111.88.216.0/2444660.11%132165 -- CONNECT-AS-AP Connect Communications, PK
44111.88.219.0/2444500.11%132165 -- CONNECT-AS-AP Connect Communications, PK
45111.88.218.0/2444470.11%132165 -- CONNECT-AS-AP Connect Communications, PK
46111.88.220.0/2444420.11%132165 -- CONNECT-AS-AP Connect Communications, PK
47111.88.222.0/2444340.11%132165 -- CONNECT-AS-AP Connect Communications, PK
48111.88.221.0/2444340.11%132165 -- CONNECT-AS-AP Connect Communications, PK
49111.88.223.0/2444320.11%132165 -- CONNECT-AS-AP Connect Communications, PK
50111.88.217.0/2444300.11%132165 -- CONNECT-AS-AP Connect Communications, PK
Total 3691248.83%

7 Day BGP Profile: 9-August-2017 00:00 - 15-August-2017 23:59 (UTC+1000)

Number of BGP Update Messages:  1586647
Number of Prefix Updates:  4031359
Number of Prefix Withdrawals:  184914
Average Prefixes per BGP Update:  2.66
Average BGP Update Messages per second:  2.30
Average Prefix Updates per second:  6.10
Peak BGP Update Message Rate per second:  1412  (05:22:11 Sat, 12-Aug-2017)
Peak Prefix Update Rate per second:  863  (11:35:43 Mon, 14-Aug-2017)
Peak Prefix Withdraw Rate per second:  4272  (06:29:51 Tue, 15-Aug-2017)
Prefix Count:  692852
Updated Prefix Count:  230604
Stable Prefix Count:  462248
Origin AS Count:  58316
Updated Origin AS Count:  24595
Stable Origin AS Count:  33721
Unique Path Count:  296472
Updated Path Count:  163966
Stable Path Count:  132506


 

Hourly Average of Per-Second Updated and Withdrawn Prefix Rate

Hourly Peak of Per-Second Updated and Withdrawn Prefix Rate

Hourly Average Per-Second Updated Prefix Rate by Update Type

Hourly Peak of Per-Second Updated Prefix Rate by Update Type

 

BGP Table Activity

Cumulative Distribution of per-Prefix and per-AS Updates


Notes

The data has been gathered using a single eBGP peering with AS 131072. The observations of BGP path change are relative to this observation point. The updates are generated by a Quagga BGP implementation providing a timestamped log of incoming update messages. The timezone of this monitoring point is UTC+1000. Updates are processed on a 24 hour cycle.